CFR›Title 48›Chapter 5›Part 546 ContainsSubparts 546.3–546.7CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 546—QUALITY ASSURANCE Subparts 546.3 Subpart 546.3—Contract Clauses Sections 546.302–546.312 546.7 Subpart 546.7—Warranties Sections 546.704–546.710 Authority40 U.S.C. 121(c).Source64 FR 37228, July 9, 1999, unless otherwise noted. Previous 543 Part 543—Contract Modifications Next 552 Part 552—Solicitation Provisions and Contract Clauses